package edu.zut;

public class Card {
    String c_num;
    String psw;

    public Card(String c_num){
        psw = "123456";
        this.c_num = c_num;
    }

    public Card(String c_num,String psw){
        this.c_num = c_num;
        this.psw = psw;
    }

    public static void main(String[] args) {
        
    }

}
